Main Vulnerability Database Vulnerabilities #VU86749

Cross-site scripting in memos - CVE-2022-4839

Published: February 23, 2024

Vulnerability identifier: #VU86749

CSH Severity: Low

CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

CVE-ID: CVE-2022-4839

CWE-ID: CWE-79

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Affected software

memos
IBM QRadar Network Packet Capture

How to mitigate CVE-2022-4839

Install updates from vendor's website.

memos - update to 0.9.1
IBM QRadar Network Packet Capture - update to 7.5.0 Update Package 7

External References

Related Security Bulletins